<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script>
			var str="老刘145934934老孔1328834838赵吉山157888刘琦492988943xiaoma493493";
			var reg=/\d+/g;
			//str=str.replace(reg,"");
			alert(str);
			var s2=str.split(reg);
			alert(s2);
		</script>
	</head>
	<body>
	</body>
</html>
